| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.59 | 6.372% | $86.7889 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $28.96 | 3.510% | $29.9765 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $194.33 | 4.759% | $203.5782 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $168.39 | 4.709% | $176.3195 | $176.32 | $176.30 | $176.30 |
| Purchase #5 | $80.28 | 11.353% | $89.3942 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $145.38 | 6.250% | $154.4663 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $101.64 | 4.865% | $106.5848 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $800.57 | $847.1084 | $847.11 | $847.15 | $847.20 | |